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Official entry
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Verified Sat, 10 Oct 2026
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USARunningTrail12H6H
Carkeek 6 and 12 Hour
Seattle, Washington, Carkeek Park, 950 Northwest Carkeek Park Road · USA
Next race day
Sat, 24 Oct 2026
2 distances · see start times below
About Carkeek 6 and 12 Hour
Carkeek 6 and 12 Hour is a running event in Seattle, Washington, Carkeek Park, 950 Northwest Carkeek Park Road, United States. Recorded disciplines include 12H, 6H. The listed surface is trail. The listed organiser is Endless Trails. The next listed date is 24 October 2026. Check the organiser's information for entry and race-day arrangements.
Dates, starts & entry
Times are local to the race. Select the entry route for your distance.
- Official entry
6H
Sat, 24 Oct 2026
Starts 09:00 PDT
Entries open
In-person timed race; total distance varies with completed loops.
Edition source - Official entry
12H
Sat, 24 Oct 2026
Starts 07:00 PDT
Entries open
In-person timed race; total distance varies with completed loops.
Edition source
Location & race day
Listed venue / area
Carkeek Park, 950 Northwest Carkeek Park Road, Seattle, WashingtonUSA
Confirm the exact start line, parking and arrival instructions with the organiser. A listed town or postcode may cover a wider area.
About the race
Timed trail races on hilly park loops overlooking Puget Sound, supporting local trail work.
- Surface:
- Trail
- Organiser:
- Endless Trails
Ways to enter
Compare the listed booking routes. Verified links show when they were checked.
Sat, 24 Oct 2026
Third-party prices, booking fees, allocations and refund terms can differ. Confirm the final details with the provider before paying.
Results
Public-figure or athlete-approved ATHRECS results, plus verified organiser links.
No verified results links have been added yet.
Past races
None listed yet.
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